ArticleNature communications2024
Pulmonary maternal immune activation does not cross the placenta but leads to fetal metabolic adaptation.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed.
- Integrative structural analysis of human endosomal NHE6 reveals a lipid-associated gate and disordered C-terminus.Nature communications · 2026Article
- Omega-3 fatty acid supplementation improves skeletal muscle mitochondrial function in a model of Barth syndrome.JCI insight · 2026Article
- Chronic in utero oxycodone exposure alters placental small EV proteome and fetal cardiomyopathy-linked pathways.Extracellular vesicles and circulating nucleic acids · 2026Article
- Decoupling of maternal and neonatal inflammatory levels at the maternal-fetal interface: evidence from a population-based proteomic study.Frontiers in immunology · 2026Article
- A biological and ethical assessment of whether humans could or should reproduce in space.NPJ microgravity · 2025Review
- Therapeutic nanoparticle safety in pregnancy: Bridging knowledge gaps with environmental insights and a translational roadmap.Journal of controlled release : official journal of the Controlled Release Society · 2025Review
- EPSD 2.0: An Updated Database of Protein Phosphorylation Sites Across Eukaryotic Species.Genomics, proteomics & bioinformatics · 2025Article
- Improving the safety of N,N-dimethylacetamide (DMA) as a potential treatment for preterm birth in a pregnant mouse model using a vaginal nanoformulation.Biochimica et biophysica acta. Molecular basis of disease · 2025Article
- Maternal Immune Activation: Implications for Congenital Heart Defects.Clinical reviews in allergy & immunology · 2025Review
- Female glucagon receptor knockout mice are prone to steatosis but resistant to weight gain when fed a MASH-promoting GAN diet and a high-fat diet.Physiological reports · 2025Article
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Authors and funding
17 authors.
Funding
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Abstract
The fetal development of organs and functions is vulnerable to perturbation by maternal inflammation which may increase susceptibility to disorders after birth. Because it is not well understood how the placenta and fetus respond to acute lung- inflammation, we characterize the response to maternal pulmonary lipopolysaccharide exposure across 24 h in maternal and fetal organs using multi-omics, imaging and integrative analyses. Unlike maternal organs, which mount strong inflammatory immune responses, the placenta upregulates immuno-modulatory genes, in particular the IL-6 signaling suppressor Socs3. Similarly, we observe no immune response in the fetal liver, which instead displays metabolic changes, including increases in lipids containing docosahexaenoic acid, crucial for fetal brain development. The maternal liver and plasma display similar metabolic alterations, potentially increasing bioavailability of docosahexaenoic acid for the mother and fetus. Thus, our integrated temporal analysis shows that systemic inflammation in the mother leads to a metabolic perturbation in the fetus.
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